baber/WOPTO huggingface dataset:
Patent JP-S5578464-A (JP)
Title: Manufacturing method of plate for alkaline battery
Inventor: SAITOU TAKESHI
IPC: H01M4/48
Filed: 1978-12-07
Abstract: PURPOSE:To prevent the short-circuit of plates and extend the life of batteries by removing the active material remaining on the surface of the plates after impregnating the active material to the plates and drying the same. CONSTITUTION:Active materials, such as cadmium hydroxide for the negative plate and nickel hydroxide for the positive plate, are impregnated to sintered porous nickel plates of the alkaline battery, then dried to form battery plates 1. Subsequently, the active materials remaining over the surface of the plates are removed. It is preferable to remove the active material from the surface of the plates mechanically by spraying water through nozzles 3 against the surface of the plates while brushing with rotary brushes 4, or chemically treating the plates with 0.1N hydrochloric acid or nitric acid to prevent the clogging of the pores of the plates.
Patent JP-S5675709-A (JP)
Title: Broad band receiver
Inventor: ARA YOUICHI
IPC: H03D7/16
Filed: 1979-11-22
Abstract: PURPOSE:To improve the noise figure accompanied with the loss of the band-pass filter in narrow band, by combining a broad band image cancelling frequency converter, broad-band low noise solid-state amplifier and input isolator frequency variable local oscillator. CONSTITUTION:The reception frequency signal given to an input 1 is converted into a local oscillation frequency given to an input 5, and a signal in intermediate frequency is obtained at an output 7. In this case, the local oscillation frequency given to single balance mixers 13 and 14 does not reach low-pass filters 15, 16 and a hybrid 17. The local oscillation frequency appeared at the terminals C and D of a hybrid 12 appears at the terminal B of the hybrid 12 with synthesis, but at the terminal A with being cancelled. The local oscillation frequency appeared at the terminal A is only the component caused by the unbalance of the mixers 13 and 14.
Patent JP-S5951241-A (JP)
Title: Preparation of benzotrifluoride derivative
Inventor: MISAKI SUSUMU
IPC: C07C211/52
Filed: 1983-08-19
Abstract: PURPOSE:To obtain the titled compound in high yield and purity, by reacting a mixture containing 2-nitro-5-chlorobenzotrifluoride and 3-nitro-4-chlorobenzotrifluoride with a primary amine, etc., and separating the components from the above mixture. CONSTITUTION:A mixture containing 2-nitro-5-chlorobenzotrifluoride and 3-nitro- 4-chlorobenzotrifluoride is made to react with a primary or secondary amine or ammonia in an inert solvent or in the absence of solvent at -50-+200 deg.C under atmospheric or positive pressure. The molar ratio of the amine, etc. to the mixture is >=2. The resultant reaction mixture is optionally reduced, e.g. by the hydrogenation in the presence of Pd or Pt, and the objective 2-nitro-5-chlorobenzotrifluoride, 2-amino-5-chlorobenzotrifluoride, 3-nitro-4-(substituted)-aminobenzotrifluoride, etc. are separated and recovered from the reaction mixture. USE:A synthetic intermediate of pharmaceuticals, agricultural chemicals, etc.
Patent JP-H0444179-A (JP)
Title: Outline generating circuit
Inventor: TANIGAWA KOICHI
IPC: G06T11/40
Filed: 1990-06-11
Abstract: PURPOSE:To reduce the load of a processor and to increase the face painting speed of pixels by generating an outline with hardware. CONSTITUTION:Registers 1 and 13 where an interpolation value ((-)Z/(-)X) on the X axis is stored, registers 2 and 14 where an interpolation value ((-)Z/(-)Y) on the Y axis is stored, registers 3 and 15 where the initial value on the Z axis is stored, selectors 7 and 19 which alternately select the interpolation value on the X axis and that on the Y axis in each half cycle, selectors 8 and 20 which select the outputs of these selectors 7 and 19 or 0, adders 9 and 21 which adds interpolation values, selectors 10 and 22 which select the initial value or the addition result, output registers 11 and 23 where the addition result is held, etc., are provided. Consequently, pixels constituting the outline are calculated by hardware. Thus, the burden to the processor is reduced to increase the face painting speed.
Patent JP-S63316480-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKANISHI AKISHIGE
IPC: H01L21/8247
Filed: 1987-06-18
Abstract: PURPOSE:To obtain a gate oxide film, and an oxide film on a polycrystalline silicon film, to be good in their quality, by forming a low-temperature piled type oxide film and next performing high-temperature heat oxidation. CONSTITUTION:After a first gate oxide film 2 is formed on a P type silicon substrate 1, a first polycrystalline silicon gate electrode 3 is provided with a patterning process so as to remove the oxide film on a region where a second gate oxide film is formed instead. A second gate oxide film 5 and an oxide film 6 on the first polycrystalline silicon gate electrode 3 are formed at the same time in process of the forming of a piled type oxide film at a low temperature of 900 deg.C or less end next heat oxidation at 900 deg.C or above. A polycrystalline silicon electrode 8 is formed on the first polycrystalline silicon electrode by a patterning method and concurrently a second polycrystalline silicon gate electrode 7 is also formed on the second gate oxide film 5 by the patterning method. Finally sources 9, 11 and drains 10, 12 are formed. A gate oxide film, and an oxide film on the polycrystalline silicon film can be obtained to be good in their quality.
Patent JP-H0443386-A (JP)
Title: Hologram photographing method
Inventor: FUJITA TATSUYA
IPC: G03H1/04
Filed: 1990-06-11
Abstract: PURPOSE:To evade photographing a supporting tool for supporting an object by making the surface of the supporting tool smooth and setting it so that a reflected light beam which is reflected at a fixed reflection angle from the smooth surface except the edge of the supporting tool may not be made incident on a hologram dry plate. CONSTITUTION:The shape is decided so that the edge 23 of a glass substrate 2 may be out of an optical path of the irradiating light beam 5. Therefore, an irradiating light beam 5 is not irregularly reflected by the edge 23 of the substrate 2. Then, the angles of the substrate 2 and the irradiating light beam 5 are set so that the hologram dry plate 3 may not be arranged in the optical paths of the irradiating light beam 5, the surface reflected light beam 6 and the back surface reflected light beam 11. Therefore, the reflected light beams 6 and 11 reflected by the glass substrate 2 are not made incident on the object 1, so that only the object 1 is photographed on the hologram dry plate 3. Thus, the supporting member is prevented from being photographed.
Patent JP-H04352382-A (JP)
Title: Hybrid ic having b board with resistance
Inventor: SASAKI HISAFUMI
IPC: H05K3/34
Filed: 1991-05-29
Abstract: PURPOSE:To arrange electronic parts arbitrarily, even after the wiring pattern of a hybrid IC has been formed, also to provide the electronic parts in a small area and to form the wiring pattern easily by increasing the degree of freedom of the wiring pattern of the hybrid IC to be used in a very high frequency band and mounted with a high density. CONSTITUTION:An earth pattern 2b is formed on a substrate 1 constituting a hybrid IC and a B board 4 with resistance is provided in a desired part for electronic parts to be arranged on this earth pattern 2b. When an electronic part 22 is fixed on this B board 4 with resistance, this electronic part is electrically connected with the earth pattern 2b via the B board 4 with resistance.
Patent JP-S5578290-A (JP)
Title: Electronic watch with alarm
Inventor: NOMURA YASUSHI
IPC: G04G13/02
Filed: 1978-12-08
Abstract: PURPOSE: To avoid the feeling of imcompatibility in usage, by adding and changing the content of memory of the alarm memory circuit by specfic value by inputting the snooze switch and returning it to previous value with the operation of alarm stop switch.  
     CONSTITUTION: When the count circuit 6 is in agreement with the alarm time set to the alarm set memory circuit 8, the output line of the coincidence memory circuit 12 is at H and the alarm unit 14 makes alarm. When the snooze switch 20 is closed, the output line of FF86 is at H, then the output line 92 of FF90 and the output line of OR gate 94 are at H to reset the circuit 12. The value of the circuit 8 is up counted by a given value and set. The outputs b 1 , b 2  of the circuit 8 are inputted to the display selection gate 26 to select the display of the display unit 28 into the memory value of the circuit 8. Next, when the alarm stop switch 22 is operated, the output line 126 of FF124 is at H, this signal is inputted to the alarm set value automatic return circuit 25, the memory value of the circuit 8 is down-counted, and it is returned to original value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5776820-A (JP)
Title: Three phase transformer with stabilizing winding
Inventor: NAKAJIMA TAKA
IPC: H01F30/12
Filed: 1980-10-31
Abstract: PURPOSE:To make it possible to obtain a compact and light weight equipment, by indirectly grounding one terminal (facing the wire end of the other winding) of the stabilizing winding, which is wound around one leg and has no direct grounding terminal, through a surge absorbing capacitor, and directly grounding the terminals of the other windings. CONSTITUTION:With respect to cores 1, 2 and 3, the stabilizing windings 4, 5 and 6 are provided at an innermost part, low voltage windings 7, 8, and 9 are provided in the middle, and high voltage windings are provided at an outermost part. The high voltage windings 10, 11, 12 are Y-connected with respect to wire terminal U, V, and W and a neutral point 14. The low voltage windings 7, 8, and 9 are Y-connected with respect to wire terminals u, v, and w and a neutral point 13. The stabilizing winding 4, 5, and 6 are DELTA-connected by winding terminals (a), (b), and (c), and one terminal of each winding is grounded. Since the top terminal (a) of the stabilizing winding 6 which is wound around the third core 3 is grounded, the winding direction is reversed. One terminal (b) of the stabilizing winding 5 which has no direct ground terminal is indirectly grounded via the surge absorbing capacitor 15.
Patent JP-H01319881-A (JP)
Title: Data processor
Inventor: TSUJITA HIROSHI
IPC: H04Q9/00
Filed: 1988-06-21
Abstract: PURPOSE:To freely edit data by obtaining input data and total data for one day based on the arbitrary closing time of day and selectively rewriting the input data of a memory. CONSTITUTION:Only the input data are written to and retained in a memory 4 whenever the input data are inputted, the closing time of day is held freely rewritably, further the input data for one day based on the held closing time of day are read based on a data calling operation, an operation for obtaining the total data is performed, and the input data of the memory 4 can be freely rewritten and changed by the data correcting means of a processor 2. Consequently, while the input data and the total data for one day partitioned with the arbitrary closing time of day can be obtained, the total data based on the rewritten input data can be also obtained easily. Thus, the degree of the freedom of editing processing can be increased.
Patent JP-H08329008-A (JP)
Title: Password processing method of computer system
Inventor: KAMIYA MASAMI
IPC: G06F21/31
Filed: 1995-05-29
Abstract: PURPOSE: To prevent illegal access to a computer from being continued. CONSTITUTION: In the computer system which allows a computer 2 to be accessed when an input password code 6 inputted from a terminal 1 matches the regular password 10 of the computer 2, a base password code 4 characteristic of a user and a password function 7 which determines the regular password code 10 according to the base password code 4 and an access request date and time 8 are registered in the computer 2. When the terminal 1 makes a request to access the computer 2, the computer 2 calculates the regular password code 10 by the password function 7 from the current access request date and time 8 and base password code 4, and changes the regular password code 10 with the access request date and time 8.
Patent JP-H08327186-A (JP)
Title: Liquid receptacle for freezing cycle
Inventor: SASAKI HIRONAKA
IPC: F25B43/00
Filed: 1995-05-29
Abstract: PURPOSE: To provide a liquid receptacle for a freezing cycle in which the receptacle can be positively fixed to a header of a heat exchanger by a less-expensive fixing jig. CONSTITUTION: Two adjusting segments 3, 3 are formed in a tank 1 of a liquid receptacle. Fixing jigs 10, 10 are fixed to a header 15 of a heat exchanger. The fixing jigs 10, 10 are composed of holding segments 14, 14 having a substantial-ring shape of a resilient material. The adjusting segments 3, 3 are installed at the holding segments 14, 14 and the tank 1 is resiliently held to the header 15 of a heat exchanger.
Patent JP-H0319658-A (JP)
Title: Production of 'konjak' iced noodle
Inventor: HIRANO YASU
IPC: A23L29/244
Filed: 1989-06-15
Abstract: PURPOSE:To obtain the subject iced noodles with nerve, containing little lime, readily edible after simple washing by subjecting water, 'konjak' powder and paprika to a kneader followed by injection of egg crust powder and then by casting the mixture, via a perforated plate, into a plant filled with hot water. CONSTITUTION:An appropriate amount of 'konjak' powder followed by a little paprika are added to water, and the resulting mixture is agitated and subjected to a kneader followed by injection of egg crust powder into the system. The resulting mixture is cast, via a perforated plate, into a plant filled with hot water, thus obtaining the objective 'konjak' iced noodles. The present noodles is useful as a diet food because of low-caloric 'konjak'.
Patent JP-S63316630-A (JP)
Title: System of judging power interruption facility
Inventor: KOMATA TAKAO
IPC: H02J3/00
Filed: 1987-06-19
Abstract: PURPOSE:To improve reliability of judgement result of charging or power interruption, by judging to be ambiguous power interruption When the minority participated in decision of the majority exceeds over a predetermined value. CONSTITUTION:A condition where a relay is detecting voltage in corresponding power facility is shown by 'charge', while a condition where the relay is detecting no voltage is shown by 'interruption'. In this case, power facilities 1-3 are in 'charge' condition while power facilities 4-7 are in 'interruption' condition. Since the number of minor facilities, i.e., the facilities detecting voltage, exceeds over a predetermined number, 2, for example, it is recognized that some error has already been contained in information for judging power interruption and judged to be ambiguous power interruption.
Patent JP-H11346415-A (JP)
Title: Retaining structure of wiring harness
Inventor: SUZUKI KATSUYA
IPC: H05K7/00
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To surely retain wiring harnesses with different diameters. SOLUTION: Wires 25 of which a wiring harness 28 consists are arranged in a direction of their diameters to form a flat form part 23', which is fitted between a pair of retaining members 20 and 21 of an attachment object 18. A distance between the retaining members 20 and 21 are equivalent to a horizontal width L2 of the flat form part 23'. A wiring harness part 29, consisting or wires other than the wires 25 of the flat form part 23', are unified with the flat form part 23' except at both its side parts. It is to be noted that a retaining structure in which the distance between the retaining members being equivalent to the thickness of the flat form part and the other harness part of the wiring harness linking with one side part of the flat form part may be employed.  The horizontal width L2 of the flat shape part 23' is equivalent to the horizontal width of the flat form part composed of a lowest grade wiring harness.
Patent JP-H05255747-A (JP)
Title: Production of thick high tensile strength steel plate excellent in sulfide corrosion cracking resistance
IPC: C21D8/02
Filed: 1992-05-21
Abstract: PURPOSE:To produce a thick high tensile strength steel plate excellent in sulfide corrosion resistance by subjecting a slab of a steel, having a specific composition where Ni, Cr, Mo, Nb, V, Ti, Ca, etc., are added, to rolling at specific final rolling finishing temp. by means of a plate mill. CONSTITUTION:A molten steel which has a composition consisting of, by weight, 0.03-0.20% C, 0.1-1.0% Si, 0.5-2.5% Mn, <=0.03% P, <=0.005% S, 0.01-0.05% sol.Al, one or more kinds among <=1.0% Ni, <=1.0% Cr, <=1.0% Mo, 0.01-0.08% Nb, 0.01-0.15% V, and 0.01-0.15% Ti, 0.0005-0.01% Ca, and the balance iron with inevitable impurities and further containing, if necessary, <=1.0% Cu and also satisfying an inequality is formed into a steel slab by means of continuous casting or large size steel ingot-slabbing stage. This steel slab is subjected to controlled rolling by means of a plate mill at 680-800 deg.C final rolling finishing temp. By this method, the structure can be uniformized and the thick high tensile strength steel plate excellent in HIC resistance and SSC resistance can be obtained.
Patent JP-2000343478-A (JP)
Title: Industrial robot
Inventor: HIRANO MASAYUKI
IPC: B25J19/06
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To have an arm of industrial robot spaced from a work then for having it moved to a waiting position with preventing certainly interference with the work in spite of its operation stopping position. SOLUTION: An industrial robot to operate for a work W by using an operating means 4 mounted on a tip of an arm 3 comprises a control means 6 adapted to have the arm 3 moved to a predetermined position when operation by the operating means 4 is stopped, an evacuating control means of which the control means 6 moves the arm 3 to a predetermined direction by a predetermined distance then to move it to the waiting position when the control means 6 moves the arm 3 from the operation stopping position to the waiting position, and a setting memorizing means adapted to memorize settings in the predetermined direction and the predetermined distance in advance.
Patent JP-H0824443-A (JP)
Title: Orbit display
Inventor: JIYOOJI TABUARISU FURANKO
IPC: A63H18/12
Filed: 1994-07-05
Abstract: PURPOSE: To provide a track display device designed such that ornaments can pass through each support without being obstructed. CONSTITUTION: A plurality of supports 28 are connected around a track 12 at intervals, and the supports 28 are designed to hold up or suspend the track 12 and connected with the track 12 with attaching means 29. When a power supply 26 is attached to rails 14, 16, conductive strips 46, 47 are in an status electrically connected with strips 41, 40 for a track section 14. Then, a driving unit 70 is locked and attached to upper and lower rails 37, 38 for the track 12, and when the switch is turned on, a light and rollers 74 are rotated to move Santa and the sleigh around the track.
Patent JP-H055209-A (JP)
Title: High-modulus conjugate monofilament for screen plain gauge
Inventor: ONDA TAKAYOSHI
IPC: D01F6/62
Filed: 1991-06-25
Abstract: PURPOSE:To provide the title monofilament having specific physical properties, excellent in mechanical strength and stress relaxation characteristics etc., also causing no scumming during the weaving process, made up of polyethylene terephthalate as sheath component and polyethylene naphthalate as core component. CONSTITUTION:The objective monofilament >=160g/d in elastic modulus and >=5000sec in stress relaxation time, made up of (A) as sheath component, polyethylene terephthalate or a modified polyester predominant in polyethylene terephthalate and (B) as core component, polyethylene-2,6-naphthalate. For the stress relaxation time to be attained at >=5000sec., it is recommended that the monofilament tension be set at >=0.4g/d in the cold stretching treatment after hot drawing; for this purpose, the cold stretch ratio is recommended to set at >=1.01.
Patent JP-S63317821-A (JP)
Title: Control method for optical disk system
Inventor: KOMATSU HIROSHI
IPC: G06F3/08
Filed: 1987-06-22
Abstract: PURPOSE:To shorten the working distance of an arm which takes an optical disk medium out of a strong shelf and to improve the throughput, by collecting the access requests of the optical disk media in a certain unit and sorting these disk media. CONSTITUTION:The access requests are produced from a 1st or 2nd information processor 2 or 3 in the order of optical disk media 125, 121, 12n, 128... stored in a storing shelf 11. Thus a gathering type optical disk device 1 collects four requests in a single unit and sorts said disk media as 12n, 128, 125 and 121. Then a medium moving arm 14 sets the disk media to an optical disk drive 13 in the order of 12n, 128, 125 and 121. Thus the arm 14 excludes the medium 12n out of the drive 13 for an access of the medium 128 following the medium 12n. Then the arm 14 moves back to the shelf 11 storing the medium 12n and can give an immediate access to the medium 128. Thus the throughput is improved for an optical disk system.
Patent JP-H01320666-A (JP)
Title: Loading device for tape recorder
Inventor: SHIMIZU AKIRA
IPC: G11B15/665
Filed: 1988-06-23
Abstract: PURPOSE:To carry out the linkage with a next driving mechanism in a correct position by providing a rotation preventing part for preventing the rotation of a rotary member at the time of its disengagement to a linear motion member for engaging with the rotary member to rotate during its linear motion. CONSTITUTION:When a tape cassette A is pushed into a cassette box from an inserting hole 2 of a front panel 1 by knocking down a door 4, a gear 16 is slightly turned by its pressing, and a switch is turned on to make a motor 11 drive a rotary gear, so as to slide a rack 14. During the slide of this rack 14, a short pin 15b of a gear 15 is pressed by a pressing wall 14d to allow the gear 15 to rotate, and a long pin 15a is fitted into an engaging groove 14b, and then the rotation of the gear 15 is still continued with this engagement, but finally by its turning angle, the long pin 15a is withdrawn from the engaging groove 14b. In this case, since the pin 15a is set on a rotation preventing surface 14f to prevent the rotation of the gear, the turning angle of the gear 15 can be kept constant.
Patent JP-S5947122-A (JP)
Title: Electric discharge machine
Inventor: ITOU TETSUROU
IPC: B23H1/10
Filed: 1982-09-03
Abstract: PURPOSE:To enhance the efficiency in discharge machining by judging the condition of discharging from the frequency distribution in the voltage waveform of the machining pulses, controlling the flow rate of the machining liquid on the basis of the output due to said judgement, and thereby carrying out exhaust of the splash effectively. CONSTITUTION:The frequency spectrum of voltage waveform of the machining pulses in discharge machining operation indicates that the intensity at a sufficiently high frequency fH (over 2MHz) is comparatively greater than that at the fundamental frequency fO for the pulse voltage, under the condition of normal discharge. During abnormal discharge, the intensity at the high frequency fH is smaller. Therefore the discharge condition in the machining gap is judged and the number of occurrences of successive abnormal discharging is measured by a counter 67, and valves V1-V5 are controlled on the basis of the measurements to determine the optimum feeding amount of the machining liquid.